Thomas Alva Edison is considered one of the greatest inventors of the world. From the invention of light bulbs, to developing devices capable of recording sound, this renowned scientist has done it all. Let’s look at some unknown facts about Thomas Alva Edison.
Unknown facts about Thomas Alva Edison
1) As a child, Edison had an unusually broad forehead and a head which was considered larger than an average human’s.
2) He did not have any formal education as a child. As a hyperactive child, Edison’s teachers were not able to handle him properly, which led his mother to remove him from school and tutor him at home until the age of 11.
3) As an avid fan of Shakespeare, Edison once wanted to be an actor, however, he soon gave up on the idea because of his extreme shyness in front of crowds.
4)Edison published his own newspaper, the Grand Trunk Herald, at the age of 13. He used to publish up to date stories and the newspaper soon became a hit.
5) Edison once made a device which could kill cockroaches using electricity.
6) One of his biggest failures as an inventor was when he tried to invent a device to separate ore from rock and lost millions in the process.
7) Two of Edison’s children were nicknamed “Dot” and “Dash,” in honour of his telegraph days.
8) He used over 2,500 books to keep a record of his progress on thousands of inventions.
With more than 512 patents under his name, Thomas Alva Edison was also the first scientist to employ a team of researchers under him. A scientist turned entrepreneur, Edison is an inspiration to many scientists.
Which fact about Thomas Alva Edison surprised you the most? Comment below and let us know.
Info Edge, the parent of Naukri.com, has achieved a 36% gross internal rate of return (IRR) on its startup investments since 2007, turning a total investment of INR 3,959 crore across 111 startups into a portfolio now valued at INR 36,855 crore-a nearly 9X gain. Early bets on Zomato and Policybazaar have been especially lucrative, with holdings in these two companies alone worth INR 31,500 crore as of March 2025.
The company’s investment strategy spans multiple vehicles, including the SEBI-registered Info Edge Venture Fund (IEVF), Info Edge Capital, and Capital 2B, with a combined fund corpus of INR 3,423 crore and Info Edge committing INR 1,614 crore. Early-stage investments now contribute 30-40% of the company’s overall value.
Info Edge’s Alternative Investment Fund (AIF) investments have yielded an IRR of 18.7%. Many portfolio companies, such as TrueMeds, Geniemode, Attentive.ai, and InPrime, have attracted follow-on funding from major investors like Accel, Peak XV Partners, and Tiger Global. Notably, BlueStone, the largest investment of Info Edge Capital, has filed for an IPO after securing investments from Prosus, Peak XV, and Steadview Capital. Founder Sanjeev Bikhchandani emphasized the company’s focus on strong governance and financial controls, with a preference for value realization through public listings or strategic exits.
Bengaluru-based investment bank IndigoEdge, in partnership with entrepreneur Hitesh Ahuja, has launched PixelSky Capital, a secondaries fund targeting INR 400 crore. The fund will invest in eight late-stage tech and consumer companies expected to go public within three to four years, with cheque sizes of INR 40–50 crore each. PixelSky has already invested in beauty retailer Purplle and aims to close a second deal by June 2025.
The fund focuses on secondary transactions, allowing existing shareholders to sell stakes to new investors, providing liquidity ahead of IPOs. Founders have committed INR 10–15 crore, with additional capital coming from domestic family offices and startup founders. Final close is expected by March 2026.
Led by Hitesh Ahuja, who sold his foodtech startup Yumlane in 2023, and IndigoEdge cofounder Zerin Rahiman, PixelSky marks IndigoEdge’s expansion from advisory and proprietary investments into fund management. The firm has facilitated over 150 transactions worth around $3 billion and invested INR 25–30 crore as a limited partner in multiple VC funds. PixelSky is currently evaluating about 20 companies before finalizing its portfolio
Meta is developing its first true AR glasses, set to launch in 2027. Before the public release, employees will test the device starting in 2024. The company is also releasing new generations of Ray-Ban smart glasses in 2023 and 2025 with enhanced features like a “viewfinder” display.
Specifications and Features
The AR glasses are expected to feature OLED displays and Qualcomm Snapdragon chipsets, offering sophisticated AR and AI capabilities. They will enable users to interact with virtual objects and project high-quality holograms of avatars onto the real world.
Design and Competition
Meta aims for a sleek design, potentially building on its Ray-Ban partnerships. The AR glasses market is competitive, with Apple and Google also investing heavily. Meta seeks to make its AR glasses a game-changer by offering a unique user experience.
Future Plans
In addition to AR glasses, Meta is expanding its VR offerings with new headsets like the Quest 3 and exploring other wearable technologies. The company is focused on reducing costs to make the AR glasses more consumer-friendly by launch.